61625880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 128

約数和(自身を含む): 210355200

約数和(自身を除く): 148729320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1327, 1548, 1720, 1935, 2322, 2580, 2654, 3096, 3870, 3981, 4644, 5160, 5308, 5805, 6635, 7740, 7962, 9288, 10616, 11610, 11943, 13270, 15480, 15924, 19905, 23220, 23886, 26540, 31848, 35829, 39810, 46440, 47772, 53080, 57061, 59715, 71658, 79620, 95544, 114122, 119430, 143316, 159240, 171183, 179145, 228244, 238860, 285305, 286632, 342366, 358290, 456488, 477720, 513549, 570610, 684732, 716580, 855915, 1027098, 1141220, 1369464, 1433160, 1540647, 1711830, 2054196, 2282440, 2567745, 3081294, 3423660, 4108392, 5135490, 6162588, 6847320, 7703235, 10270980, 12325176, 15406470, 20541960, 30812940, 61625880]

約数ペア:

[(1, 61625880), (2, 30812940), (3, 20541960), (4, 15406470), (5, 12325176), (6, 10270980), (8, 7703235), (9, 6847320), (10, 6162588), (12, 5135490), (15, 4108392), (18, 3423660), (20, 3081294), (24, 2567745), (27, 2282440), (30, 2054196), (36, 1711830), (40, 1540647), (43, 1433160), (45, 1369464), (54, 1141220), (60, 1027098), (72, 855915), (86, 716580), (90, 684732), (108, 570610), (120, 513549), (129, 477720), (135, 456488), (172, 358290), (180, 342366), (215, 286632), (216, 285305), (258, 238860), (270, 228244), (344, 179145), (360, 171183), (387, 159240), (430, 143316), (516, 119430), (540, 114122), (645, 95544), (774, 79620), (860, 71658), (1032, 59715), (1080, 57061), (1161, 53080), (1290, 47772), (1327, 46440), (1548, 39810), (1720, 35829), (1935, 31848), (2322, 26540), (2580, 23886), (2654, 23220), (3096, 19905), (3870, 15924), (3981, 15480), (4644, 13270), (5160, 11943), (5308, 11610), (5805, 10616), (6635, 9288), (7740, 7962)]